c) What is the conditional relative frequency distribution of location in Arts? On-campus students: 0.18; Off-campus students: 0.17 On-campus students: 0.514; Off-campus students: 0.486 On-campus students: 0.18; Off-campus students: 0.23 On-campus students: 0.4; Off-campus students: 0.6 On-campus students: 0.425; Off-campus students: 0.575 d) Do location and faculty appear to be dependent? No, because there is a noticeable difference in the distribution of on-campus students and off- campus students in the different faculties. ○ Yes, because the distribution of on-campus students and off-campus students in each faculty appear very similar. No, because they are not disjoint. No, because the distribution of on-campus students and off-campus students in each faculty appear very similar. ○ Yes, because there is a noticeable difference in the distribution of on-campus students and off- campus students in the different faculties. A particular university reported the following percentages: -45% are students who live on campus -35% are Arts students -40% are Science students -15% are students who live off campus and in Other faculties -17% are students who live on campus and in Sciences The results are summarized in the contingency table below. On Off Total Arts 0.35 Sciences 0.17 0.40 Other 0.15 Total 0.45 a) Fill in the table. On Off Total Arts 0.35 Sciences 0.17 0.40 Other 0.15 Total 0.45 b) What is the conditional relative frequency distribution of faculty for off-campus students? Arts: 0.17; Science: 0.23; Other: 0.15 Arts: 0.31; Science: 0.42; Other: 0.27 Arts: 0.35; Science: 0.40; Other: 1 Arts: 0.4; Science: 0.38; Other: 0.22
c) What is the conditional relative frequency distribution of location in Arts? On-campus students: 0.18; Off-campus students: 0.17 On-campus students: 0.514; Off-campus students: 0.486 On-campus students: 0.18; Off-campus students: 0.23 On-campus students: 0.4; Off-campus students: 0.6 On-campus students: 0.425; Off-campus students: 0.575 d) Do location and faculty appear to be dependent? No, because there is a noticeable difference in the distribution of on-campus students and off- campus students in the different faculties. ○ Yes, because the distribution of on-campus students and off-campus students in each faculty appear very similar. No, because they are not disjoint. No, because the distribution of on-campus students and off-campus students in each faculty appear very similar. ○ Yes, because there is a noticeable difference in the distribution of on-campus students and off- campus students in the different faculties. A particular university reported the following percentages: -45% are students who live on campus -35% are Arts students -40% are Science students -15% are students who live off campus and in Other faculties -17% are students who live on campus and in Sciences The results are summarized in the contingency table below. On Off Total Arts 0.35 Sciences 0.17 0.40 Other 0.15 Total 0.45 a) Fill in the table. On Off Total Arts 0.35 Sciences 0.17 0.40 Other 0.15 Total 0.45 b) What is the conditional relative frequency distribution of faculty for off-campus students? Arts: 0.17; Science: 0.23; Other: 0.15 Arts: 0.31; Science: 0.42; Other: 0.27 Arts: 0.35; Science: 0.40; Other: 1 Arts: 0.4; Science: 0.38; Other: 0.22
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
ChapterP: Prologue: Calculator Arithmetic
Section: Chapter Questions
Problem 2E: Pet Owners According to the Humane Society, in 2015, 65% of U.S. households owned at least one pet,...
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